VLM

Analyze images in chat using URLs or base64 via z-ai-web-dev-sdk.

Updated Dec 26, 2025
One-click install
npx skills add https://github.com/yutaoshao/agent-skills --skill vlm-yutaoshao
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: VLM
Source: https://github.com/yutaoshao/agent-skills/tree/main/glm-skills/VLM
Command: npx skills add https://github.com/yutaoshao/agent-skills --skill vlm-yutaoshao

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires z-ai-web-dev-sdk, and includes scripts (resource) components.

What problem does it solve?

Implement vision-based AI chat capabilities to analyze images, describe visual content, or build applications that combine image understanding with conversational prompts, with support for image URLs and base64-encoded images.

Core Features & Use Cases

  • Vision-based conversation: analyze images in a chat flow and generate natural language descriptions.
  • Multimodal prompts: combine text with image input for richer interactions and workflows.
  • Use cases: product description generation, accessibility alt text creation, and visual data analysis within AI assistants.

Quick Start

Describe an image by sending its URL to the Vision Chat API and read the generated description.

Frequently Asked Questions about VLM

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze images in a conversational AI application?

To analyze images in a conversational AI application, you can use multimodal vision chat to combine text prompts with image inputs and generate natural language descriptions of the visual content.

Does the z-ai-web-dev-sdk support base64 images for multimodal chat?

Yes, the z-ai-web-dev-sdk supports multimodal vision chat by accepting both image URLs and base64-encoded images for backend-only image analysis and description generation.

How do I generate accessibility alt text from an image URL?

You can generate accessibility alt text by sending an image URL to the vision chat API, which analyzes the visual content and returns a descriptive natural language caption.

Can I use multimodal vision chat for backend-only product description generation?

Yes, multimodal vision chat is designed for backend-only usage, allowing you to process product images and generate text descriptions within your server-side application workflow.

What's the best way to combine text and image inputs for visual data analysis?

The best way to combine text and image inputs for visual data analysis is using multimodal prompts, which enable richer interactions by processing conversational text alongside image data.